Good news from the silicone subdivision track - the ethyl silicone oil market is moving towards a new high with strong momentum. According to the latest research data from Bezos Consulting, the market size of ethyl silicone oil in China has reached 274 million yuan in 2024, and the global market size has even exceeded 1.092 billion yuan. Based on historical trends and industrial development environment, it is expected that the global market size of ethyl silicone oil will climb to 1.865 billion yuan by 2030, with a remarkable compound annual growth rate.


Ethyl silicone oil (CAS: 63148-61-8), chemical name polydiethylsiloxane, molecular formula C ₆ H ₁₅ OSi · (C ₄ H ₁₀ OSi) ₙ C ₆ H ₁₅ Si, appears as a light yellow liquid with a purity of over 99%. With its outstanding high and low temperature resistance, extremely low solubility parameters, and dielectric constant, ethyl silicone oil has been widely penetrated in high-end fields such as healthcare, automotive, personal care and cosmetics, aerospace, etc. From lubricating oil 3 #, instrument oil 4 # to electrical insulation oil 2 #, from spindle oil GF2 to cloth oil GF3, ethyl silicone oil is penetrating the industrial texture with the posture of a "universal player".


At present, key enterprises in the global ethyl silicone oil industry include SILIBASE SILICONE、Wacker Chemie AG、AL.CHI.MI.A. srl、LHCHEM、BCD Chemie GmbH、ALSTONE INDUSTRIES PVT. LTD While international giants have emerged, a group of active forces such as Hubei Hengjie Chemical, Wuhan Shuer Biotechnology, and Wuhan Kemike Biopharmaceuticals have emerged in the domestic market.


Industry insiders point out that with the continuous expansion of downstream application scenarios, ethyl silicone oil is accelerating its migration from traditional lubrication fields to cutting-edge tracks such as new energy and electronic packaging, and its market prospects are limitless.